the u.s. macon island carrier. they are starting it off with the two-day seminar on disaster response andheim attorney relief -- humanitarian relief. you have the mayor of san francisco coming down to give opening remarks to the seminar. then we go later on in the day with the practicing of the blue angels. so you are going to see them around 1:00. that is when you can start looking in the air and they will do a couple of passes. around 3:00 they will start doing some practice maneuvers as well. let's show you video of them from last year. this is what is going to be a very busy weekend. of course they will be doing a show on friday, saturday and sunday. aside from the blue angels, the headliners, you also have a bunch of other aircraft that are going to be doing a show. that starts earlier in the day. so really all the shows start at 12:30, starting saturday for the next three days. then on top of all the air shows you have the parades of ships. other military ships will come in under the gol